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Not yet finished, I'll post the complete version here.

I fixed the problem, thank you very much:

This is my actual code:


//By José D. Hernández, 2013.

import java.io.*;
import java.util.Scanner;

No it is not working property. This is what I have so far:


//By José D. Hernández, 2013.

import java.io.*;

public class ugh
{
public static void main(String args[]) throws...

That's all my code... I know is a mess, that's why I'm here, so I can learn and fix it.

So you understand better:

The purpose of this Java Program is to execute the "cmdkey /list" command...

Perfect, thank you, that solved my problem, I just deleted the "line=reader.readLine();" from while and is not giving me the error, but it start printing "yes" infinite times. Any ideas?

---...

Thanks you very much for your fast response, but I am still lost, in line 24 if I am not mistaken the variable does not have a null value, sirry for my ignorance I'm just learning.

--- Update ---...

The only variable with a null value is "While" and in the line 24 this is what is located "if(line.contains(look))". And in the matter of the null value of "while" I have no idea what to insert over...

Hi guys, my first post over here, I hope somebody can help me, thanks in advantage and sorry for my English.

I'm creating this simple program that read the information from a cmd variable and I...